Added a mailer to notify user when they've been invited to a workout
Fixed Workout validation - cant be in the past
Added modal for new workout
Days display in correct order
Implemented mailer for inviting new users to the app
Redirect to invited users profile if they already have an account
Added if statement to show workouts that need ratings the day after they took place. It doesn't work yet.
Merge branch 'master' of https://github.com/JuhaMikkola/fitbyfriday

Conflicts:
	app/controllers/workouts_controller.rb
	app/mailers/user_mailer.rb
	app/views/workouts/index.html.erb
Merge branch 'invite_user'

Conflicts:
	app/mailers/user_mailer.rb
	app/views/workouts/index.html.erb
	app/views/workouts/show.html.erb
Fixed Friend Requests partial